Ultrasonic proximity sensor RPS-426 series

cylindricalwith relay outputwith semiconductor output

Narrow Sensing Beam High Frequency Range & Hysteresis Controls Reverse Polarity Protected Short Circuit Protected Operates in Hostile Environments Operating Voltage 20-30 VDC Isolated N.O. N.C. Solid State Relays Stainless Steel Housing Quick disconnect (QD) version is also available. The RPS-426 is an ultrasonic proximity sensor housed in a stainless steel barrel for use in higher-temperature and demanding industrial environments. Powered by 20–30 VDC with reverse polarity protection, it features a sealed transducer and operates in either proximity or hysteresis mode. Available in 4–40 inch or 8–80 inch ranges, the sensor provides isolated solid-state N.O. and N.C. relay outputs for AC or DC switching. A built-in LED indicates detection status, and the sensor is supplied with either a standard cable or quick-disconnect option for easy installation.